def detected_word():
buzzer.start()
result = mfcctest.recog()
if result == 'Where':
buzzer.blindCall()
elif result == 'Not Found':
buzzer.passRejected()
else:
buzzer.passAccepted()
print 'Initializing fingerprint recognition...'
time.sleep(1)
result = fingerCode.search()
while (result == 'Not Accurate'):
print 'Not Very Accurate! Please try again!'
result = fingerCode.search()
if result == 'Sensor Error':
print 'The Sensor is not working properly. Please contact the service personnel. Sorry for the inconvinience!'
elif result == 'Unknown Error':
print 'Some unknown error occured. Please contact the service personnel. Sorry for the inconvinience!'
elif result == 'Not Found':
buzzer.passRejected()
print 'Fingerprint not recognised!'
else:
print 'Opening lock for id key:%s' % (result)
servoCode.turnmotor(-80)
buzzer.passAccepted()
doorcheck.checkWhenClosed()
def init():
print 'Please wait initializing system...'
import sys
import pickle
import faceCode
import voiceCode
import doorcheck
import buzzer
import RPi.GPIO as GPIO
import time as time
import servoCode
import os
import barFingerMain
import fingerMain
import allModulesMain
import voiceFingerMain
import barMain
print 'System initialized! Usage can begin now !'
time.sleep(2)
os.system('clear')
GPIO.setmode(GPIO.BOARD)
GPIO.setwarnings(False)
mat = [['1','2','3','A'],
['4','5','6','B'],
['7','8','9','C'],
['*','0','#','D']]
row = [7,11,13,15]
col = [12,16,18,32]
pin = '1234'
changeModulePin='62018'
entered = ['0']
countEntered=0
switchpin=37
GPIO.setup(switchpin, GPIO.IN, pull_up_down=GPIO.PUD_UP)
for j in range(4):
GPIO.setup(col[j],GPIO.OUT)
GPIO.output(col[j],1)
for i in range(4):
GPIO.setup(row[i],GPIO.IN,pull_up_down = GPIO.PUD_UP)
passCorrectFlag=False
try:
while(True):
input_state = GPIO.input(switchpin)
if input_state == False:
print '\nOpening Lock!'
servoCode.turnmotor(-80)
buzzer.passAccepted()
doorcheck.checkWhenClosed()
countEntered=0
for j in range(4):
GPIO.output(col[j],0)
for i in range(4):
if GPIO.input(row[i])==0:
countEntered+=1
if(countEntered>len(entered)):
entered.append(mat[i][j])
else:
entered[countEntered-1]=mat[i][j]
if(i==0 and j==3): # Key: A
#print "Backspace"
countEntered-=2
os.system('clear')
elif(i==3 and j==3): # Key : D
countEntered-=1
#print "Enter"
p=len(entered)-1
while(entered[p]!='D'):
del entered[p]
p-=1
del entered[p]
enteredpin = ''.join(entered)
if enteredpin==pin:
print '\nCorrect Pin!\nOpening Lock!'
servoCode.turnmotor(-80)
buzzer.passAccepted()
doorcheck.checkWhenClosed()
elif enteredpin==changeModulePin:
print 'Change Module!'
time.sleep(0.5)
os.system('clear')
print 'Please select the module you wish to use:'
print '1. Barcode Recognition\t2. Barcode+Finger recognition'
print '3. Face+Voice recognition\t4. Voice+Finger recognition'
print '5.Finger recognition\t6. All modules together\nChoice:'
GPIO.output(col[j],1)
numEntered=False
while(numEntered==False):
for x in range(4):
GPIO.output(col[x],0)
for z in range(4):
if GPIO.input(row[z])==0:
print z,x
keyentered=mat[z][x]
try:
ip=int(keyentered)
if(ip<1 or ip>6):
print 'Select valid choice!'
else:
numEntered=True
break
except:
print 'Select valid choice!'
if numEntered==True:
break
GPIO.output(col[x],1)
time.sleep(0.1)
GPIO.output(col[j],0)
if ip==1:
barMain.init()
elif ip==2:
barFingerMain.init()
elif ip==3:
print 'It is the current module!\n'
elif ip==4:
voiceFingerMain.init()
elif ip==5:
fingerMain.init()
elif ip==6:
allModulesMain.init()
else:
print '\nWrong pin!'
countEntered=0
elif(i==1 and j==3): # Key : B
print "\n Please enter the pin to add user:\n"
time.sleep(1.5)
os.system('clear')
keyentered='0'
countKey=0
keyid=[]
GPIO.output(col[j],1)
time.sleep(0.1)
while(keyentered!=mat[3][3] or countKey==0):
for q in range(4):
GPIO.output(col[q],0)
for w in range(4):
if GPIO.input(row[w])==0:
keyentered=mat[w][q]
if(keyentered=='D'):
break
elif(keyentered=='A'):
countKey-=1
os.system('clear')
else:
os.system('clear')
countKey+=1
if(countKey>len(keyid)):
keyid.append(keyentered)
else:
keyid[countKey-1]=keyentered
z=0
for z in range(countKey):
print keyid[z],
print ''
while (GPIO.input(row[w])==0):
pass
GPIO.output(col[q],1)
time.sleep(0.1)
p=len(keyid)-1
while(p>=countKey):
del keyid[p]
p-=1
keyid=''.join(keyid)
if keyid==pin:
print "\nInitializing User Adding protocol..."
print "\nPlease enter numeric id number you wish to give for user"
time.sleep(1.5)
os.system('clear')
keyentered='0'
countKey=0
keyid=[]
GPIO.output(col[j],1)
time.sleep(0.1)
while(keyentered!=mat[3][3] or countKey==0):
for q in range(4):
GPIO.output(col[q],0)
for w in range(4):
if GPIO.input(row[w])==0:
keyentered=mat[w][q]
if(keyentered=='D'):
break
elif(keyentered=='A'):
countKey-=1
os.system('clear')
else:
os.system('clear')
countKey+=1
if(countKey>len(keyid)):
keyid.append(keyentered)
else:
keyid[countKey-1]=keyentered
z=0
for z in range(countKey):
print keyid[z],
print ''
while (GPIO.input(row[w])==0):
pass
GPIO.output(col[q],1)
time.sleep(0.1)
p=len(keyid)-1
while(p>=countKey):
del keyid[p]
p-=1
keyid=''.join(keyid)
print 'Initializing Face addition to database...'
faceCode.train(keyid)
print 'Face added to database, moving to voice enrollment...'
time.sleep(2)
voiceCode.train(keyid)
else:
print 'User not authorized!'
countEntered=0
elif(i==2 and j==3): # Key : C
#print "Remove User"
print "\n Please enter the pin to remove user:\n"
time.sleep(1.5)
os.system('clear')
keyentered='0'
countKey=0
keyid=[]
GPIO.output(col[j],1)
time.sleep(0.1)
while(keyentered!=mat[3][3] or countKey==0):
for q in range(4):
GPIO.output(col[q],0)
for w in range(4):
if GPIO.input(row[w])==0:
keyentered=mat[w][q]
if(keyentered=='D'):
break
elif(keyentered=='A'):
countKey-=1
os.system('clear')
else:
os.system('clear')
countKey+=1
if(countKey>len(keyid)):
keyid.append(keyentered)
else:
keyid[countKey-1]=keyentered
z=0
for z in range(countKey):
print keyid[z],
print ''
while (GPIO.input(row[w])==0):
pass
GPIO.output(col[q],1)
time.sleep(0.1)
p=len(keyid)-1
while(p>=countKey):
del keyid[p]
p-=1
keyid=''.join(keyid)
if keyid==pin:
print "\nInitializing User Deleting protocol..."
print "\nPlease enter numeric id number you wish to delete:"
time.sleep(1.5)
os.system('clear')
keyentered='0'
countKey=0
keyid=[]
GPIO.output(col[j],1)
time.sleep(0.1)
while(keyentered!=mat[3][3] or countKey==0):
for q in range(4):
GPIO.output(col[q],0)
for w in range(4):
if GPIO.input(row[w])==0:
keyentered=mat[w][q]
if(keyentered=='D'):
break
elif(keyentered=='A'):
countKey-=1
os.system('clear')
else:
os.system('clear')
countKey+=1
if(countKey>len(keyid)):
keyid.append(keyentered)
else:
keyid[countKey-1]=keyentered
z=0
for z in range(countKey):
print keyid[z],
print ''
while (GPIO.input(row[w])==0):
pass
GPIO.output(col[q],1)
time.sleep(0.1)
p=len(keyid)-1
while(p>=countKey):
del keyid[p]
p-=1
keyid=''.join(keyid)
print'Initializing face deletion...'
time.sleep(1)
result=faceCode.delete(keyid)
if result=='Key Not Present':
print 'Invalid Key Entered!'
else:
print'Initializing voice deletion...'
time.sleep(1)
result=voiceCode.delete(keyid)
if result=='Key Not Present':
print 'Invalid Key Entered'
countEntered=0
else:
print 'User not authorized!'
countEntered=0
elif(i==3 and j==0): # Key : *
#print "Recognise"
print 'Initializing face recognition...'
result1=faceCode.recog()
if result1=='No Data':
print 'No data for recognition!'
elif result1=='Not Found':
print 'Face not recognised!'
buzzer.passRejected()
else:
print 'Face Recognised. Initialising Voice recognition!'
time.sleep(2)
result2=voiceCode.recog()
while(result2=='Not Accurate'):
print 'Not Very Accurate! Please try again!'
result2=voiceCode.recog()
if result2=='No Data':
print 'No data for recognition!'
elif result2=='Not Found':
print 'Voice not recognised!'
buzzer.passRejected()
else:
if result1 == result2:
print 'Opening lock for id key:%s'%(result1)
servoCode.turnmotor(-80)
buzzer.passAccepted()
doorcheck.checkWhenClosed()
else:
print 'Recognised users for Face and Voice Recognition do not match !'
elif(i==3 and j==2): # Key : #
print 'You wish to change pin!\n'
print 'Please enter the current pin!'
time.sleep(1.5)
os.system('clear')
keyentered='0'
countKey=0
keyid=[]
GPIO.output(col[j],1)
time.sleep(0.1)
while(keyentered!=mat[3][3] or countKey==0):
for q in range(4):
GPIO.output(col[q],0)
for w in range(4):
if GPIO.input(row[w])==0:
keyentered=mat[w][q]
if(keyentered=='D'):
break
elif(keyentered=='A'):
countKey-=1
os.system('clear')
else:
os.system('clear')
countKey+=1
if(countKey>len(keyid)):
keyid.append(keyentered)
else:
keyid[countKey-1]=keyentered
z=0
for z in range(countKey):
print keyid[z],
print ''
while (GPIO.input(row[w])==0):
pass
GPIO.output(col[q],1)
time.sleep(0.1)
p=len(keyid)-1
while(p>=countKey):
del keyid[p]
p-=1
keyid=''.join(keyid)
if keyid==pin:
print 'Pin verified !\n\nPlease enter the new pin!'
time.sleep(1.5)
os.system('clear')
keyentered='0'
countKey=0
keyid=[]
GPIO.output(col[j],1)
time.sleep(0.1)
while(keyentered!=mat[3][3] or countKey==0):
for q in range(4):
GPIO.output(col[q],0)
for w in range(4):
if GPIO.input(row[w])==0:
keyentered=mat[w][q]
if(keyentered=='D'):
break
elif(keyentered=='A'):
countKey-=1
os.system('clear')
elif(keyentered=='*' or keyentered=='#' or keyentered=='B' or keyentered=='C'):
print 'Please use only numbers!'
else:
os.system('clear')
countKey+=1
if(countKey>len(keyid)):
keyid.append(keyentered)
else:
keyid[countKey-1]=keyentered
z=0
for z in range(countKey):
print keyid[z],
print ''
while (GPIO.input(row[w])==0):
pass
GPIO.output(col[q],1)
time.sleep(0.1)
p=len(keyid)-1
while(p>=countKey):
del keyid[p]
p-=1
keyid=''.join(keyid)
pin = keyid
print 'Pin Changed!'
else:
print 'Old pin not correct!'
else:
os.system('clear')
p=0
for p in range(countEntered):
print entered[p],
print ''
while (GPIO.input(row[i])==0):
pass
GPIO.output(col[j],1)
time.sleep(0.1)
except KeyboardInterrupt:
GPIO.cleanup()
GPIO.setup(col[j],GPIO.OUT)
GPIO.output(col[j],1)
for i in range(4):
GPIO.setup(row[i],GPIO.IN,pull_up_down = GPIO.PUD_UP)
switchpin=37
GPIO.setup(switchpin, GPIO.IN, pull_up_down=GPIO.PUD_UP)
passCorrectFlag=False
try:
while(True):
input_state = GPIO.input(switchpin)
if input_state == False:
print '\nOpening Lock!'
servoCode.turnmotor(-80)
doorcheck.checkWhenClosed()
countEntered=0
numEntered=False
for j in range(4):
GPIO.output(col[j],0)
for i in range(4):
if GPIO.input(row[i])==0:
numEntered=True
countEntered+=1
entered[countEntered-1]=mat[i][j]
if(i==0 and j==3):
print "Backspace"
countEntered=0
elif(i==3 and j==3):
print "Enter"
countEntered=0